package com.excellence.mapper;

import com.excellence.pojo.Problem;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
* @author 沈秉璋
* @description 针对表【problem】的数据库操作Mapper
* @createDate 2024-04-08 09:33:27
* @Entity pojo.Problem
*/
@Mapper
public interface ProblemMapper {

    int deleteByPrimaryKey(Long id);

    int insert(Problem record);

    int insertSelective(Problem record);

    Problem selectByPrimaryKey(Long id);

    List<Problem> selectAll();

    int updateByPrimaryKeySelective(Problem record);

    int updateByPrimaryKey(Problem record);

}
